code: def patch_side_effect(*args, **kwargs):
      return MaskDataset.download_mask(*args, **kwargs)
  
file_path: deepchecks/tests/vision/datasets/test_mask.py
imports: from unittest.mock import patch
  from hamcrest import assert_that, calling, equal_to, instance_of, is_, raises
  from torch.utils.data import DataLoader
  from deepchecks.vision import VisionData
  from deepchecks.vision.datasets.detection.mask import MASK_DIR, MaskDataset, load_dataset
label_desc: Use image node_id 1 for calling a global function with example usage: patch_side_effect() and returns: MaskDataset